Allergic Diseases and Multiple Chemical Sensitivity in Korean Adults
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4161681/
http://www.ncbi.nlm.nih.gov/pubmed/25228997
http://www.ncbi.nlm.nih.gov/pubmed/?term=multiple+chemical+sensitivity+mcs
(THOSE WITH ALLERGIES WORSE THAN THOSE WITHOUT!)
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4161681/
http://www.ncbi.nlm.nih.gov/pubmed/25228997
http://www.ncbi.nlm.nih.gov/pubmed/?term=multiple+chemical+sensitivity+mcs